luluyounan luluyounan

22-03-2021
Mathematics

contestada

Which pair of expressions are equivalent?

a. x+y+x+y and 2(x+y)

b. 5(2x-3y) and 10x - 3y

c. 4x - 5y and 5y - 4x

d. 9x +2y and 11xy

Respuesta :

meli014 meli014

22-03-2021

D is the pair that is equivalent I think

Answer Link

Otras preguntas

round 33 and 89 to estimate their sum

Looking up words in a dictionary will improve reading ________ and vocabulary.

Each liter of air has a mass of 1.80 grams. How many liters of air are contained in 2.5x10 to the third power kg of air?

Use properties to find the sum or product 9×52

The Homestead Act and grants of land to railroads were used to (1) raise money to finance the federal government (2) limit the influence of monopolies and trust

789091 round to the nearest ten thousand

Which statement best describes a key aspect of mercantilism? (1) removing tariffs to increase free trade between empires (2) acquiring colonies to provide a fav

Each liter of air has a mass of 1.80 grams. How many liters of air are contained in 2.5x10 to the third power kg of air?

The shrew would be considered ____ for the snake and hawk.

the sum of 4x and 7 is less than or equal to 39